Step 16: Solve the cube!

Step 17: Want one?

I occasionally make these for sale, though I've only sold locally so far because these things are big and heavy and so shipping is ~$200 by Fedex grou...

Step 15: Add locks

I added a simple hidden lock to each drawer, all in different places. I just drilled holes through case and drawer from the side, and stuck a dowel in. To unlock, you just remove the correct sticker and push in the dowel. It's low tech but effective, and I don't anticipate it spending much time locked, but it's nice to know you can.